Recent content by iBankingFTW

Well, for my day schedule, I spent weekdays solely on homework and my studies. I come home after school and some activities around 6:00 PM. And from 6 to 10-11 I do my homework first. So any problems, essays, etc that are for school I do. The rest of the things that I do are: SAT prep AP...

Thanks for the replies. Makes me feel better knowing I'm not alone in this situation :)

Did your parents pressure you to pursue a certain career?? I'm 16 and a junior in high school and it's crazy. My parents are pressuring me to be a doctor it's not even funny, lol. I try to reason with them and I really don't understand why they think doctors are such "god-like" people, lol. I...

Haha...thanks for the help. :cry:

Oh jeez, I'm such an idiot. I hate making little mistakes like that. So the answer is B. then since 7\pi/6 is in Quadrant 3?

Tangent is positive in Quadrant 3 (ASTC as I learned it), so wouldn't sine be negative there? I asked my dad about this too and he said that the answer is B. but I don't understand because 7\pi/6 is in the third quadrant and isn't that negative if it's sine?

Ohhhh, ok. So \pi/6 is in Quadrant I so that's correct and then 5\pi/6 is in Quad. 2 so that's also correct but 7\pi/6 is in Quad. 3 which is negative. So the answer is A.?

[SOLVED] Solving csc x + 2 for 0 Homework Statement "Solve csc x + 2 = 0 for 0 <= x < 2 \pi Choices are: A. \pi/6 and 5\pi/6 B. \pi/6 and 7\pi/6 C. 4\pi/3 and 5\pi/3 D. 7\pi/6 and 11\pi/6 Homework Equations csc x =2 sin x = 1/2 = 30 degrees = \pi/6 The Attempt at a...

Thanks for telling me about the symbols. That should come in handy :)Just realized this isn't the forum for homework questions so I'm going to make a new thread in the correct section.

I have another question I can't understand. Which expression is equivalent to cos(pi + theta) (I don't know how to import the signs. and I checked the computer's character map) So what I did was take cos(pi + theta) and put down the formula: cos pi * cos theta - sin pi * sin theta But I...

Yeah, thanks for that. But I thought about what mathman said and the answer was obvious, lol. Thanks a lot though for working it out. Yeah, so the 2(1/cosx) becomes 2secx... That was pretty stupid, lol. Thanks though. This is a little off-topic for this thread but I really lack in courses...

tan x/sin x + 1/cos x The choices are A. 2tan^2x B. 2cosx C. 2cosx-1 D. 2secx Do I make the tan sin/cos and multiply by reciprocal of sin? I did that and end up with 1/cos + 1/cos

Ok, thanks a lot =) Luckily I finished my other work for school early so I have the rest of the weekend to read up on Physics stuff :)

What I meant was which sub-forum in these forums would be best for me...but I guess "General Physics" right? Thanks though...An example of a question I have is how do I plot the picture onto a Cartesian plane in the example in my first post.

Yeah, there actually is so much knowledge and information it's a bit intimidating. Which mini-forums do you recommend I start reading??